Page Eight 

M. ferra rubra, New .30 
M. fragilis. A miniature plant .15 
M. fragilis var. minima. Smaller than above .15 
M. galeottii, Similar to M. dolichocentra .25 
M. gigantea. “Giant Mamillaria.’’. Grows fast making 
a large flattened sphere, flowers greenish yellow .40, 
smaller .20 
M. guelzowtana. Hairy .50 
M. haageana. Dense white spines and brown centrals, 
bears circle of rose-colored flowers around the tip .40 
each, smaller .20 
M. hahniana .50 
M. hesseana. Grows large with brownish spines .50 
M. heyderi. Low growing flattened, flowers light pink 
.25, flowering size .50 
M. hidalgensis. Dark green body with few black short 
spines, flowers reddish .15, flowering size .30 
M. johnstonii. A rare one from Sonora, Mexico, .20 
M. klissingiana. Densely spined like a gray-white ball. 
Beautiful but difficult .25 

cate OE 
Opuntia sp. cristata 
M. kunzeana. Hooked spines and white silky hair, 
similar to M. bocasana but not so hairy .20, larger .40 
M. lloydii. Grows into a flattened sphere, spines whit- 
ish to brown, flowers pinkish white .25 
M. mainae .35 
M. martinezit. Densely spined with short gray-white 
spines. Flowers pink. Small .20, larger .40 
M. meiacantha .20 
M. melanocentra. Similar to above, but with black 
spines, flowers reddish .20 each. 
M. microhelia. “Little Sun.’ Golden radial spines 
forming dark centrals as it grows, .20 and .35 
M. mystax. Grayish-red spines, many dark red flowers. 
A fine one. Good sized ones .50, smaller .35 
M. nunezii. Good grower, many fine white to brown 
spines .15 
M. orcuttit. Has woolly areoles and white and brown 
spines. A very pretty plant .25 
M. parkinsonii. White spined with brown tipped 
radials, heads divide as the plant grows older, forming 
clumps .40, smaller .20 
M. perbella. Globular with tiny white spines and pink 
flowers. Easily grown and attractive .20 
M. perbella lanata. Similar to above but axils of the 
tubercles are woolly .25 
M. pferffer7. Covered with a mass of yellowish spines, 
small specimens .35 
M. potosina .20 
M. prolifera. Cuban species, many offsets. Spines 
grayish-white and soft. Small ones .15, clusters .50 
R. With 
M. pseudoperbella. ‘Monkey Face.” Resembles M. 
perbella but heads divide. Small ones .25 
M. qguirobensis, Another fish-hook .25 
M. rhodantha chrysacantha. Many stiff grayish-yellow 
spines, flowers carmine .20, larger .30 
M. rhodantha var. rubra .25 
M. saetigera .20 
M. scheideckeri .35 
M. schmollii, White radial and brown central spine, 
flowers rose, a pretty one .15, larger .35 
M. solisii .15 
M. sphacelata .25 
M. sphaerica. Bright shiny yellow-green long tuber- 
cles tipped with weak yellow spines. Flowers bright 
yellow and large. Seedling plants .35 
M. spinosissima. Mass of rather long, fine spines 
white to reddish, flowers scarlet .50, smaller .25 
M. trichacantha .25 
M. umbrina. Fast growing .15, large .25 
M. uncinata. Flat, dull green body with short hooked 
spine on each tubercle, flower reddish-white, from 
near San Luis Potosi, Mexico, .25, small .15 
M. vaupelit, Fine new species with bright spines, 
some orange red, flowers red .20, larger specimens .40 
M. viereckii. Dwarf one, fine bristly spines, flowers 
white, produce freely .25 
M. weisingeri. Robust .20 
M. wildi. Small with light brown hooked central, 
flowers whitish .25 
M. winteriae. Flattened with large angled tubercles, 
bearing largest pink flower of Mamillarias. Rare .20 
M. zahniana. Similar to above but smaller .25 
M. zeilmanniana. Brown hooked spine .30 
M. zeyeriana. Large growing with dense, longish 
whitish-gray spines, often reddish or brown .25 
MAMILLOPSIS senzlzs. Pure white species, long tubed 
bright orange-red flower. Grafted .75 
MELOCACTUS. Barrel type topped with a cephalium 
from which the flowers and fruits appear. Small plants - 
as offered below have not yet developed this organ. 
M. bahiensis. Seedling .20 
M. depressus .30 
M. ernestit .35 
M. intortus. ‘‘Turk’s Cap.” From West Indies. Re- 
sembles Echinopsis but body is shaded with green, red 
and bronze topped with tan and brown spines .65, 
small .25 
M. lemairei. A smaller growing ‘““Turk’s Cap’’ .40 
M. melocactus. Plants resemble M. intortus .50 
M. neryt, From Brazil .75, large 
M. townsendit .25 
MONVILLEA. Slender upright, having large white 
night blooming flowers. Closely allied to Cereus. 
M. cavendishii. Free flowering, much branched as it 
grows older. Single stemmed plants .75, small .20 
M. diffusa. A tall growing one from Southern Ecua- 
dor. Twelve inch plants .75 
M. insularis. Most eastern cactus, native to an island 
off the coast of Brazil .75 
M. marmorata. Meaning marbled. Grafted .75 
M. phaeacanthus. Another rare Brazilian species .75 
M. spegazzinii. Slender gray-green stems with jet black 
spines. Very attractive .40 
MYRTILLOCACTUS cochal. Large seedlings .75 
M. geometrizans. Blue-green body .35, smaller .15 
